Even with rest, brain changes linked to football linger

By Ashley Yeager, 16:17 PM April 15, 2014

The offseason may not allow enough time for football players' brains to heal from hard hits.

A new study looked at the brains and head impacts (an average of 431 to 1,850 per player per season) of 10 division III college football players. None of the players were diagnosed with a concussion. But images show that five of the athletes still had changes in their brains' white matter six months after the season ended, suggesting that any mild injury had not healed, researchers report April 16 in P...

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